oop - Is it possible to do prototype-based programming in Scala? -

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is possible prototype-based programming in scala?

i have disagree easy angel... scala objects not need classes (they still have type... not same). ok write

val martin = new {    val name = "martin"   val surname = "ring"   def age = calendar.getinstance.get(calendar.year) - 1986 }

also structural typing can write functions these objects:

def printperson(person: { def name: string; def age: int }) =    println("%s (%d)".format(person.name, person.age))

you can call printperson(martin) , print out martin (25)

so no need classes or traits if want that.

however prototype-based programming still not supported language (imho) not possible clone , extend objects anonymous type. guess write functions that... require massive use of reflection , there no native lanugage support..


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